Journey to the End of the Night was created to put players in the middle of a cinematic chase scene through a city at night. It was inspired by bike messenger alleycat races, urban exploration, capture the flag, parkour, and, of course, tag. With over 10,000 players all-time it is one of the most successful street games in the world. It has been played in Milan, New York, London, Los Angeles, Berlin, Chicago, Vienna, and more. Annual runs in Washington DC and San Francisco now regularly draw 1500 players out into the city streets. Journey was created as part of SFZero, a real life adventure game.